Climatological Report (Seasonal) Issued by NWS Boston, MA
000
CXUS51 KBOX 011414
CLSBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
910 AM EST WED MAR 01 2023
...................................
...THE HARTFORD CT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2022 TO 2/28/2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 77 02/21/2018
LOW -26 01/22/1961
HIGHEST 64 12/30 71
LOWEST -9 02/04 -2
AVG. MAXIMUM 43.4 38.1 5.3
AVG. MINIMUM 26.1 21.4 4.7
MEAN 34.8 29.7 5.1
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 7 25.9 -18.9
DAYS MIN <= 32 74 77.3 -3.3
DAYS MIN <= 0 2 3.4 -1.4
PRECIPITATION (INCHES)
RECORD
MAXIMUM 16.71 1978
MINIMUM 4.08 1989
TOTALS 12.14 10.49 1.65
DAILY AVG. 0.14 0.12 0.02
DAYS >= .01 36 32.9 3.1
DAYS >= .10 25 19.8 5.2
DAYS >= .50 8 7.6 0.4
DAYS >= 1.00 2 2.4 -0.4
GREATEST
24 HR. TOTAL 1.40 01/25 TO 01/26
SNOWFALL (INCHES)
RECORDS
MAXIMUM 84.1 2011
MINIMUM 6.0 1937
SNOW DEPTH 45 12/31/1945
TOTALS 15.5 39.1 -23.6
LIQUID EQUIV 1.60
SINCE 7/1 16.3 41.2 -24.9
SNOWDEPTH AVG. 0
DAYS >= TRACE 22 16.8 5.2
DAYS >= 1.0 3 9.1 -6.1
GREATEST
SNOW DEPTH 6 12/12
24 HR TOTAL 4.4 02/28 TO 02/28
DEGREE DAYS
HEATING TOTAL 2700 3172 -472
SINCE 7/1 3668 4339 -671
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
FREEZE DATES
RECORD
EARLIEST 09/20/1979
LATEST 05/20/2002
EARLIEST 10/21
LATEST 04/21
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WIND (MPH)
AVERAGE WIND SPEED 7.9
RESULTANT WIND SPEED/DIRECTION 3/310
HIGHEST WIND SPEED/DIRECTION 38/330 DATE 02/24
HIGHEST GUST SPEED/DIRECTION 51/290 DATE 02/24
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.66
NUMBER OF DAYS FAIR 10
NUMBER OF DAYS PC 45
NUMBER OF DAYS CLOUDY 35
AVERAGE RH (PERCENT) 65
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 1
HEAVY RAIN 6 RAIN 20
LIGHT RAIN 34 FREEZING RAIN 1
LT FREEZING RAIN 3 HAIL 0
HEAVY SNOW 0 SNOW 2
LIGHT SNOW 21 SLEET 7
FOG 39 FOG W/VIS <= 1/4 MILE 4
HAZE 7
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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